CRYSTALLOGRAPHIC, SPECTROSCOPIC AND THEORETICAL-STUDIES OF AN ELECTRON-DELOCALIZED CU(1.5)-CU(1.5) COMPLEX

被引：95

作者：

BARR, ME

SMITH, PH

ANTHOLINE, WE

SPENCER, B

机构：

[1] BELOIT COLL,DEPT CHEM,BELOIT,WI 53511

[2] MED COLL WISCONSIN,NATL BIOMED ESR CTR,MILWAUKEE,WI 53226

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 21期

关键词：

D O I：

10.1039/c39930001649

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The mixed-valence complex [Cu2L]3+ 1 (L = {N[CH2CH2N(H)CH2CH2N(H)CH2CH2]3N]} has been shown from EPR, visible spectroscopic, and single-crystal X-ray diffraction measurements to possess an unpaired electron delocalized over a short Cu(1.5)-Cu(1.5) bond in both the hydrated nitrate [2.364(2) angstrom] and acetate [2.415(2) angstrom] salts: Fenske-Hall MO analysis reveals direct sigma-bonding interactions between the copper centres.

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页码：1649 / 1652

页数：4

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